Compatible with International Tractor: H, Hydro 70, I4, I6, I9, M, MTA, O4, O6, OS4, OS6, Super H, Super HV, Super M, Super MTA, Super W4, Super W6, Super W6TA, Super W9, W4, W6, W9, WR9S, 340, 350, 400, 450, 460, 504, 544, 560, 606, 656, 660, 666, 686, 706, 756, 766, 806, 826, 856.